Hobbes wrote:The Windows GUI and my office applications are hardly faster, safer or more reliable
It depends on how you look at it. When you didn't have the internet, threats were more limited and contained, which allowed for simpler validation of your .doc files (you also had less storage and CPU cycles for all the checks) and the OS was also easy on validation. That is not to say everything was perfect. You did carry around floppies and occasionally did catch viruses, sure. But if you used those old versions of Windows and Word with specially crafted .doc files of today (supposing, the format remained compatible), you would've seen how much less secure and reliable Windows 3 and Word 6 are compared to Windows 7 and Word 2010+. But Word 2010 isn't missing the checks that Word 6 was. You see, threats evolve with technology and with its accessibility. If you disconnect your computer from the rest of the world (better yet, from the power outlet as well:), you can probably still use Word 6 or even EDIT.COM and not care about viruses, trojans, etc etc, and feel secure, and reasonably so.
Also they fuzz the hell out of .doc files (and other formats) and Word (and other apps) and do it quite intelligently. They aren't just sitting around and waiting for hackers to do it. The read-only mode in Word is another counter measure for attacks with maliciously crafted documents.
I don't know if it makes you feel more secure/safer or not, but you shouldn't be making statements like that, unless you explicitly clarify that that's what you think, that's what you have no evidence for, and thus you may be making a mistake.
Bloat is now everywhere. If not everywhere, it's coming to <s>theaters</s> locations near you. Don't shame MS Windows/Office. Look around. See gigahertz and gigabytes in cellphones from other companies? See many buttons and CPUs/microcomputers in cars?